dont capitalize String. are you trying to use the C++ std string or the C string functions? if youre using the C++ class for string, its <string> not <string.h>. and dont capitalize String like i said earlier.

THX...

THX alot...
Do you know how to open a i/o file using fstream and a string like this:
#include <fstream>
#include <string>
string stringa='m1.txt';
...somecode...
ofstream filename(stringa,ios::nocreate);
...somemorecode... Im stumped